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2-Amino-5-methyl-pyridinium nicotinate.

Hemamalini M, Fun HK - Acta Crystallogr Sect E Struct Rep Online (2010)

Bottom Line: In the title compound, C(6)H(9)N(2) (+)·C(6)H(4)NO(2) (-), the 2-amino-5-methyl-pyridinium cation is essentially planar, with a maximum deviation of 0.023 (2) Å.In the crystal, the cations and anions are linked via strong N-H⋯O hydrogen bonds, forming a two dimensional network parallel to (100).In addition, π⋯π inter-actions involving the pyridinium and pyridine rings, with centroid-centroid distances of 3.6383 (8) Å, are observed.

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Affiliation: X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia.

ABSTRACT
In the title compound, C(6)H(9)N(2) (+)·C(6)H(4)NO(2) (-), the 2-amino-5-methyl-pyridinium cation is essentially planar, with a maximum deviation of 0.023 (2) Å. In the crystal, the cations and anions are linked via strong N-H⋯O hydrogen bonds, forming a two dimensional network parallel to (100). In addition, π⋯π inter-actions involving the pyridinium and pyridine rings, with centroid-centroid distances of 3.6383 (8) Å, are observed.

No MeSH data available.


The asymmetric unit of the title compound. Displacement ellipsoids are drawn at the 50% probability level.
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Fap1: The asymmetric unit of the title compound. Displacement ellipsoids are drawn at the 50% probability level.


2-Amino-5-methyl-pyridinium nicotinate.

Hemamalini M, Fun HK - Acta Crystallogr Sect E Struct Rep Online (2010)

The asymmetric unit of the title compound. Displacement ellipsoids are drawn at the 50% probability level.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2983647&req=5

Fap1: The asymmetric unit of the title compound. Displacement ellipsoids are drawn at the 50% probability level.
Bottom Line: In the title compound, C(6)H(9)N(2) (+)·C(6)H(4)NO(2) (-), the 2-amino-5-methyl-pyridinium cation is essentially planar, with a maximum deviation of 0.023 (2) Å.In the crystal, the cations and anions are linked via strong N-H⋯O hydrogen bonds, forming a two dimensional network parallel to (100).In addition, π⋯π inter-actions involving the pyridinium and pyridine rings, with centroid-centroid distances of 3.6383 (8) Å, are observed.

View Article: PubMed Central - HTML - PubMed

Affiliation: X-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia.

ABSTRACT
In the title compound, C(6)H(9)N(2) (+)·C(6)H(4)NO(2) (-), the 2-amino-5-methyl-pyridinium cation is essentially planar, with a maximum deviation of 0.023 (2) Å. In the crystal, the cations and anions are linked via strong N-H⋯O hydrogen bonds, forming a two dimensional network parallel to (100). In addition, π⋯π inter-actions involving the pyridinium and pyridine rings, with centroid-centroid distances of 3.6383 (8) Å, are observed.

No MeSH data available.